f68521aa69
Summary: Add support for flex-grow, flex-shrink, and flex-basis properties. The flex property behavior is preserved for backwards compatibility. Reviewed By: lucasr Differential Revision: D3714520 fbshipit-source-id: 80d3a9a1e2b6f74b863bbe22357f2c9865fa290e
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/**
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#include <CSSLayout/CSSLayout-internal.h>
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#include <CSSLayoutTestUtils/CSSLayoutTestUtils.h>
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#include <gtest/gtest.h>
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TEST(CSSLayoutTest, flex_basis) {
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CSSNodeRef root = CSSNodeNew();
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CSSNodeStyleSetFlexDirection(root, CSSFlexDirectionRow);
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CSSNodeStyleSetWidth(root, 300);
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CSSNodeStyleSetHeight(root, 100);
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CSSNodeRef root_child0 = CSSNodeNew();
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CSSNodeStyleSetFlexGrow(root_child0, 1);
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CSSNodeStyleSetFlexBasis(root_child0, 100);
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CSSNodeStyleSetWidth(root_child0, 200);
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CSSNodeStyleSetHeight(root_child0, 100);
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CSSNodeInsertChild(root, root_child0, 0);
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CSSNodeRef root_child1 = CSSNodeNew();
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CSSNodeStyleSetFlexGrow(root_child1, 1);
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CSSNodeStyleSetWidth(root_child1, 100);
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CSSNodeStyleSetHeight(root_child1, 100);
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CSSNodeInsertChild(root, root_child1, 1);
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CSSNodeCalculateLayout(root, CSSUndefined, CSSUndefined, CSSDirectionLTR);
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ASSERT_EQ(0, CSSNodeLayoutGetLeft(root));
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ASSERT_EQ(0, CSSNodeLayoutGetTop(root));
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ASSERT_EQ(300, CSSNodeLayoutGetWidth(root));
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ASSERT_EQ(100, CSSNodeLayoutGetHeight(root));
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ASSERT_EQ(0, CSSNodeLayoutGetLeft(root_child0));
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ASSERT_EQ(0, CSSNodeLayoutGetTop(root_child0));
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ASSERT_EQ(200, CSSNodeLayoutGetWidth(root_child0));
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ASSERT_EQ(100, CSSNodeLayoutGetHeight(root_child0));
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ASSERT_EQ(200, CSSNodeLayoutGetLeft(root_child1));
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ASSERT_EQ(0, CSSNodeLayoutGetTop(root_child1));
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ASSERT_EQ(100, CSSNodeLayoutGetWidth(root_child1));
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ASSERT_EQ(100, CSSNodeLayoutGetHeight(root_child1));
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}
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